The Berthier was originally introduced as a partial replacement for the French 1886 Lebel rifle. The Lebel, a revolutionary concept at the time of its introduction because of its smokeless high-velocity, small-caliber cartridge, still used a tube-fed magazine and other details carried over from black-powder designs. By 1900, the Lebel was already obsolescent in comparison to newer magazine-fed rifles introduced by Mauser, Lee, and Mannlicher. With its tube-fed magazine, the Lebel was long, ungainly and distinctly muzzle-heavy when loaded, difficult to manufacture, was overly complex in construction. Most notably, the Lebel proved very slow in reloading compared to newer rifle designs. On horseback, carbine versions of the Lebel proved almost impossible to reload while on the move, while shortening the barrel to carbine length resulted in feeding problems due to an unreliable tube magazine that were never resolved. Mounted security forces, cavalry units, and artillery units in colonial services were forced to use single shot Mle 1874 carbines, most not even converted to fire the modern 8mm Lebel ammunition, against insurrectionist forces who were sometimes better armed than government forces. A replacement for the Lebel was clearly required, at least for mounted troops.

Named after its inventor, Emile Berthier, a French civilian engineer in the Algerian railways, the Berthier's three-shot vertical-feed Mannlicher-type en bloc magazine could be loaded by clips, greatly increasing reloading speed, a particular convenience for cavalry and other mounted troops. A spring-loaded arm fed cartridges to the breech, and when all cartridges had been loaded, the empty clip fell out by gravity through an opening in the bottom of the magazine. The small 3-shot magazine capacity was adopted after field testing, where the cavalry expressed a preference for a non-protruding magazine that did not interfere with the balance or handling of the rifle. The Berthier carbine was adopted by the French Army on March 14, 1890, and a short rifle version of the Berthier rifle was adopted in 1907. French records indicate that in excess of two million Berthier rifles and carbines were manufactured by the French State manufactures supplemented by civilian industries. Like the Mdle 1886 lebel, the Berthier lacked a mechanical safety; French training protocols called for soldiers to carry their rifle with loaded magazine but without a round in the chamber until ordered to load rifles by an NCO or officer in charge. France employed large numbers of colonial troops with limited technological experience, and since colonial combat conditions in North Africa and Indochina were extremely hard on service weapons, carrying with an empty chamber was considered superior to reliance on a mechanical safety, since a rifle with no round in the chamber could never go off, unlike a rifle whose safety was not properly engaged or had malfunctioned due to grit or wear.

At the outbreak of World War I, the Model 1907 Berthier rifle was modified for mass manufacturing, resulting in the Mdle 07/15. The sights, barrel band, and stacking hook were simplified to increase the rate of production. While the original 1907 rifle incorporated a cruciform bayonet, the 07/15 was modified to take the same bayonet as the Lebel, simplifying supply. The turned-down bolt handle was changed to a simpler straight bolt.

During World War I, it was quickly recognized that the Berthier's three-shot magazine was simply too small in comparison to foreign weapons, requiring too-frequent reloading. Additionally, it was found that trench mud and grit could enter the weapon through the opening in the bottom of the magazine. To correct these issues, the Model 1916 Berthier rifle was introduced with a five-round en-bloc clip. The clip discharge opening at the bottom of the protruding magazine was replaced by a spring loaded trapdoor to keep out dirt and debris. This improved 5-shot design was then fitted to existing rifle and carbine-length Berthier models (Mle 1907/15, Mle 1890M16, 1892M16 and Mle 1916 "mousquetons" ). In response to changing combat situations at the front, which had evolved from a war of maneuever into static trench warfare and frequent night raids, many Berthier rifles were also fitted with sights designed specifically for close range or night combat, using radium paint to improve visibility in poor light or darkness. Many Model 1916 rifles and carbines were produced too late to see service in World War I, but were used after the war, particularly in colonial service.

Berthier rifles and carbines continued in service during the Second World War in all branches of French service, including infantry and mounted units. Colonial and Foreign Legion forces in particular continued to use the Mdle 1916 Berthier due to a shortage of the new MAS-36 bolt-action rifle. Despite the advent of the MAS-36, the French Army did not have enough of the new rifles to equip even half of its frontline interior troops. Berthier Model 1916 (original and converted) 5-shot rifles and carbines saw action in both France and Norway. After the fall of France in 1940, the Berthier could be found in service with both Vichy and Free French units. Selected Berthier Mle 1907/15-M16 (Fusil Mle 1916) rifles were fitted with telescopic sights and used, along with scoped Mle 1886/M93 rifles, by marksmen detailed to serve with some French units. In September 1938, the French Army also introduced the corps franc, special formations of infiltration and deep reconnaissance soldiers formed into l'equipe or assault teams. These elite reconnaissance and infiltration troops were equipped with a variety of small arms, including a combat knife, a handgun, grenades, and Berthier Mle 1892/M16 carbines.

The Mle 1890M16, 1892M16 and Mle 1916 "mousquetons" ) were again used by French Foreign Legion and some colonial infantry and cavalry units, including the French Spahis. The Third Reich issued many captured Berthier carbines to German occupation forces in France, mainly to Atlantic Wall units, the M34 variant received the German indentification codeGewehr 241(f). Some were used by police units fighting partisans in various eastern European countries including security units operating at the rear of German front lines in Soviet Union.

After World War II, most Berthier rifles were retired, except for some rifles held by indigenous units and reserve forces. However, the Berthier carbine with a five-round clip ( Mle 1890 M16, 1892 M16 and Mle 1916 "mousquetons" ) was again utilized by French Foreign Legion and some overseas colonial infantry and cavalry units, including the French Spahis, French motorized cavalry units, and frontier border guards. Mdle 1916 and later versions of Berthier carbines were retained in some French law enforcement units (e.g. the "Compagnies Republicaines de Securite" or "CRS") as late as the 1980s.

Berthiers were chambered in the same cartridge as the Lebel, the 8x50mm Lebel, which was the first to be loaded with smokeless powder (Poudre B). The Berthier used a simplified and smoother version of the Lebel bolt, but the main differences were a great reduction in weight, moving parts, tooling and an increase in operating speed. This is due in no small part to the magazine system, which was redesigned more similar to a Mannlicher-type design, where it was loaded with 3-round (later 5-round) clips, chargers, or packets. Though the Lebel's original capacity of 8 rounds was reduced, the Berthier was more popular due to the efficiency of operation and the increased speed of reloading, which more closely matched the capabilities of foreign rifles such as the Mauser and the Lee-Enfield. The occasional use, outside France, of the term "Mannlicher" to designate weapons of the Berthier system is due to the "en bloc" clip disposition which was borrowed from the real Mannlicher rifles and carbines. Otherwise the Berthier weapons, and particularly their bolts, are not derived from Mannlicher rifles or carbines but rather from the Lebel rifle system. Like Carcanos, Berthiers; other than using a Mannlicher-type magazine system, bear no other resemblance to true Mannlichers and should not be addressed as such.

Berthier rifles and carbines do not have any form of applied (mechanical) safety. If the bolt is cocked and closed and the trigger is pulled, the firing pin will be released. Extreme care must be exercised when handling a loaded Berthier rifle or carbine. To safely unload a Berthier rifle or carbine once a clip has been inserted in the magazine, point the rifle in a safe direction, open the bolt and depress the clip release button located at the front of the trigger guard. The clip should spring up and out of the rifle. If it appears to stick, insert a finger into the opening at the bottom of the magazine and gently push up on the bottom of the follower, pushing the clip release button at the same time. The loaded clip should slide up out of the magazine.

The Berthier design began as the "Mousquetons Berthier" - a series of bolt-action cavalry and artillery carbines with distinctly different actions from the Mle 1886/M93 8mm Lebel rifle. For instance, the Berthier carbine's bolt lugs lock vertically into the receiver instead of horizontally as in the Lebel rifle. Berthier carbines were first issued in 1890 and 1892, and had been designed by Emile Berthier, an engineer at the French Algerian Railways,to be used with standard 8mm Lebel ammunition.

The Berthier design was introduced as a replacement for the various aging Mle 1874 Gras single-shot carbines - still standard for French cavalry, artillery, and gendarme forces even after the introduction of the Mle 1886/M93 Lebel. Prior experiments with several carbine versions of the Lebel action proved unacceptably heavy and slow to load while on horseback. While retaining most of the action's strong points, the Berthier carbine improved on the earlier Mle 1886 rifle by using a one-piece stock and a Mannlicher-style, charger-loaded en bloc 3 shot clip. These Berthier carbines were progressively allocated to all cavalry, artillery and gendarmerie troops during the 1890s.

After the adoption of the new Lebel Model 1886 rifle, French military authorities attempted to develop a carbine version of the rifle for mounted troops. A prototype carbine was created by simply shortening the existing barrel, forearm, and magazine tube of the Mle 1886 rifle. However, this design was soon rejected for insufficient accuracy, as well as being too slow and cumbersome to reload with single cartridges while on horseback. In response, the French Army held a series of rifle trials in 1887 to select a suitable carbine. One of the prototypes submitted was designed by Émile Berthier, a mechanical engineer in the Compagnie Bône-Guelma (one of the five subsidiary companies of the Algerian Railway System). Berthier's design for the original carbine was adopted in 1890 as the Mle 1890, utilizing a 3-round en-bloc clip. The first Berthier carbine came into production as the "Carabine de Cavalerie Modèle 1890", which was officially adopted for service on March 14, 1890. The main production facilities were the Manufacture d'Armes de St Etienne or MAS and the Manufacture d'Armes de Chatellerault or MAC. The search for a suitable small arm for mounted troops was given greater urgency by the Germans' development of the Karabiner Modell 1888, a carbine variant of the Gewehr 1888. It was issued to essentially all French artillery and cavalry troops. As the high Command appreciated the performance of the Mle 1890 Berthier carbine, a second version was specifically produced for artillery service, the " Mousqueton Mle 1892" which could mount a short blade bayonet and thus had a re-designed forend stock. However it continued to feature the 3-round En-bloc clip of the Model 1890 carbine. During the First World War it became obvious that the 3-round clip was a handicap compared to German short weapons such as the German Kar98AZ which had a 5-round clip.

The Berthier carbines (and later the rifles) used a lighter, streamlined receiver and a one-piece stock that departed from the Lebel Mle 1886/M93 rifle system. For instance, the locking lugs present on the bolt of Berthier weapons lock into the receiver vertically, instead of horizontally as in the Lebel rifle. Like the Mle 1886/M93, the Berthier carbine was designed for the 8mm Lebel cartridge, but it was loaded by a three-round en-blocMannlicher-style clip. In line with the usual Mannlicher magazine design, designers included a large opening at the bottom of the magazine well, in part to verify if the carbine was loaded with a charger of cartridges. During World War I, after complaints from combat troops regarding the limited capacity of the 3-round charger and mud ingress into the well opening, the Berthier's magazine was increased to hold a 5-round "en bloc" charger. Furthermore, a hinged metal plate covering the bottom opening of the magazine well was added. The final result was the Mle 1892 M16 5-shot carbine which was well received, but did not appear on the front lines until the summer of 1918. Though inferior overall to Mauser's double-column box magazines, the Berthier weapons had to retain the Mannlicher en bloc system, as the rimmed and tapered 8mm Lebel cartridge could not feed properly from a Mauser-style box magazine. The Berthier Mle 1892 M16 carbine, with a 5-round charger, had a deserved reputation of solidity and reliability that kept it in service until the early 1960s.

After the success of the Berthier carbines or mousquetons, two full-length Berthier rifles were introduced during the years preceding World War I. They were the fusil Mle 1902 ("rifle, model of 1902") and the fusil Mle 1907, which were issued respectively to Indochinese and SenegaleseTirailleur troops. Lighter and easier to handle and load than the Mle 1886/M93 Lebel rifle, the Berthier rifles proved more suitable for offhand shooting and easier to maintain in tropical environments. In comparison to the Mle 1886 Lebel, the Berthier's sights were also wider, higher and more substantial. Like their shorter carbine counterparts, these Berthier rifles also featured a Mannlicher-type 3-round en bloc clip-loaded magazine and used 8 mm Lebel ammunition. The Mle 1902 and Mle 1907 were made on special order and in small numbers (altogether about 5,000 rifles) by the Manufacture d'Armes de Châtellerault.

During World War I, a modified version of the 3-round clip Mle 1907 rifle called Fusil Mle 1907/15 was manufactured in large numbers (altogether 435,000 rifles) and issued to colonial troops, to the French Foreign Legion and to many minor allies (e.g. Russian Legion in France, Serbia, Greece, American Expeditionary Force African-American regiments detached to the French Army). It was also issued to some French regular infantry regiments after 1916 in order to bring relief to an endemic shortage of the Lebel rifle although well over 2 million Lebel rifles had already been produced between 1887 and 1917. Both the MAS (Manufacture d'armes de Saint-Étienne) and the MAC (Manufacture d'armes de Châtellerault) were the principal state contractors for the Mle 1907/15 rifle. French civilian contractors (Automobiles Delaunay-Belleville, Établissement Continsouza and Manufacture Parisienne d'Armes et de Mecanique Generale) also participated massively in the industrial production of the Mle 1907/15 rifle.

Remington UMC also contracted to produce a French Army order for 200,000 Mle 1907/15 rifles. Although very well finished, the Remington order was rejected by French Government acceptance inspectors, who alleged that the rifles did not meet French barrel rifling and chamber dimensional standards. The contract was canceled after approximately half of the rifles were manufactured; and those rifles were sold on the private market. Rifles issued to American 'African-American soldiers of the US 93rd Division', were of French manufacture and not US made (B. Canfield, US Weapons of WW1). Many of these rifles subsequently appeared on the surplus market in the United States, often converted for hunting or sporting purposes. These rifles hold special significance to African-American historians. In combat service, most infantrymen found the Berthier rifles and carbines, with their one-piece stocks and fast-loading en bloc magazine, to be an improvement. However, the limited ammunition capacity of the Berthier Mle 1907/15's magazine (3 rounds) was viewed as a great disadvantage by troops in close contact with the enemy or participating in assaults or trench raids.

In response, French military authorities introduced a modified Berthier rifle in 1916, designated Fusil Mle 1907/15-M16 but generally called the 1916 rifle (Fusil Modele 1916). The new rifle had a re-designed magazine well, which now could hold "en-bloc" clips with a 5-round capacity, though they would still accept the original 3-round chargers. These rifles saw service in all branches of the French army mostly after 1918. They were still used by Compagnies Republicaines de Securite or C.R.S. until the 1960s for law enforcement purposes. The Mle 1916 Berthier infantry rifle only appeared on the front lines in small numbers during the late summer of 1918. With its greater cartridge capacity, it was better received than the Mle 1907/15 rifle and later became widely issued to infantry troops during the post-war years after their production had intensified . Nevertheless, some commanders continued to lobby for reissuance of the older Mle 1886/M93 Lebel for their infantry troops. After World War I, the French Foreign Legion, which carried the 3-shot Mle 1907-15 during most of its post-1916 combat operations, was re-equipped with the older Mle 1886/M93 Lebel rifle.

The most successful and long-lived variant of the Berthier system was the short and handy carbine version of the five-shot Mle 1916 Berthier rifle, designated "'Mousqueton Berthier Mle 1892/M16". Contrary to the Mle 1916 Berthier five-shot infantry rifle whose manufacture had barely started during the late summer of 1918, the mass production ( over 800.000 "mousquetons" ) of the Berthier Mle 1916 five-shot carbines had begun much earlier, in May 1917, at the Manufacture d'Armes de Chatellerault (MAC) . The Berthier M-16 five-shot carbine immediately proved to be very popular with mounted cavalry, artillery, and reconnaissance troops. It was still in service with some French law enforcement units as late as the 1960s.

After World War I, the French military sought to replace the 8mm Lebel cartridge, which was poorly suited to large-capacity rifle magazines and to automatic or semi-automatic weapons. After considerable delay, a modern 7.5mm mle 1929 rimless cartridge was finally introduced for the FM 24/29 light machine gun. Berthier rifles were converted (Fusil Mle 1907/15-M34) or newly manufactured (Fusil Mle 1934) to make use of the new round. However, this was merely an interim measure, as the French Army adopted the MAS-36 as its new standard bolt-action rifle. In the end, the production of converted Mle 1907/15-M34 Berthier rifles was limited to approximately 80,000 units.

In the late 1940s, Turkish Forest Service began issuing three-shot Berthier carbines, altered to utilize a full-length Mannlicher-style stock. These rifles, known to collectors as "Turkish Forestry Carbines", were used to protect the Caucasian walnut forests from illegal logging.

1.
Swedish Army Museum
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The Swedish Army Museum is a museum of military history located in the district of Östermalm in Stockholm. It reopened in 2002 after a period of closure, and was awarded the title of the best museum of Stockholm in 2005. Its displays illustrate the history of Sweden, including its modern policy of neutrality. The Army Museum has been located at Artillerigården in Östermalm, Stockholm, the site has been used for military purposes since the middle of the 17th century, and the main depot of the artillery was located here for nearly 300 years. The current buildings were erected during the part of the 18th century. The museum was first known as the Artillery Museum, and changed its name to the Army Museum at the beginning of the 1930s, the museum underwent a major refurbishment and opened in new, modern premises in 1943. The displays show the conditions of the soldiers, their families. They include life-size figures of soldiers of past centuries, as well as scenes of the battles of Swedish forces, weapons, military clothes. The trophies and flags of armies defeated by Sweden in the 17th and 18th centuries are displayed in a special room, the museum also houses a mini-exhibition about Raoul Wallenberg, the Swede who saved thousands of people from the Nazis. The Army Museum The National Swedish Museums of Military History Website of the Swedish Army Museum

2.
Bolt action
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Bolt-action firearms are most often rifles, but there are some bolt-action shotguns and a few handguns as well. Examples of this date as far back as the early 19th century. From the late 19th century, all the way through both World Wars, the rifle was the standard infantry firearm for most of the worlds militaries. Bolt-action firearms are still popular for hunting and target shooting. The first bolt-action rifle was produced in 1824 by Johann Nikolaus von Dreyse, von Dreyse would perfect his Nadelgewehr by 1836, and it was adopted by the Prussian Army in 1841. It however was not the first bolt-action weapon to see combat as it was not fielded until 1864, during the American Civil War, the bolt-action Palmer carbine was patented in 1863, and by 1865,1000 were purchased for use as cavalry weapons. The French Army adopted its first bolt-action rifle, the Chassepot rifle, in 1866, ultimately the military turned to bolt-action rifles using a box magazine, the first of its kind was the M1885 Remington–Lee, but the first to be generally adopted was the British 1888 Lee–Metford. World War I marked the height of the bolt-action rifles use, there are, however, many semi-automatic sniper rifle designs, especially in the designated marksman role. Today, bolt-action rifles are used as hunting rifles. These rifles can be used to hunt anything from vermin, to deer, to game, especially big game caught on a safari. Bolt-action shotguns are considered a rarity among modern firearms, but were formerly a commonly used action for.410 entry-level shotguns, as well as for low-cost 12 gauge shotguns. The M26 Modular Accessory Shotgun System is the most advanced and recent example of a bolt-action shotgun, some pistols utilize a bolt action, although this is uncommon, and such examples are typically specialized target handguns. Most of the bolt-action designs involve the shooters doing a turn + pull handle movement to open the bolt, cock the firing pin, there are three major turning bolt-action system designs, the Mauser system, the Lee–Enfield system, and the Mosin–Nagant system. The vast majority of bolt-action rifles utilize one of three systems, with other designs seeing only limited use. The Mauser system is stronger than that of the Lee–Enfield due to two locking lugs just behind the head which make it better able to handle higher pressure cartridges. The 8×68mm S and 9. 3×64mm Brenneke magnum rifle cartridge families were designed for the Mauser M98 bolt action. A novel safety feature was the introduction of a locking lug present at the rear of the bolt that normally did not lock the bolt. The Mauser system features cock on opening, meaning the upward rotation of the bolt when the rifle is opened cocks the action, a drawback of the Mauser M98 system is that it cannot be cheaply mass-produced very easily

3.
Nazi Germany
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Nazi Germany is the common English name for the period in German history from 1933 to 1945, when Germany was governed by a dictatorship under the control of Adolf Hitler and the Nazi Party. Under Hitlers rule, Germany was transformed into a fascist state in which the Nazi Party took totalitarian control over all aspects of life. The official name of the state was Deutsches Reich from 1933 to 1943, the period is also known under the names the Third Reich and the National Socialist Period. The Nazi regime came to an end after the Allied Powers defeated Germany in May 1945, Hitler was appointed Chancellor of Germany by the President of the Weimar Republic Paul von Hindenburg on 30 January 1933. The Nazi Party then began to eliminate all opposition and consolidate its power. Hindenburg died on 2 August 1934, and Hitler became dictator of Germany by merging the powers and offices of the Chancellery, a national referendum held 19 August 1934 confirmed Hitler as sole Führer of Germany. All power was centralised in Hitlers person, and his word became above all laws, the government was not a coordinated, co-operating body, but a collection of factions struggling for power and Hitlers favour. In the midst of the Great Depression, the Nazis restored economic stability and ended mass unemployment using heavy military spending, extensive public works were undertaken, including the construction of Autobahnen. The return to economic stability boosted the regimes popularity, racism, especially antisemitism, was a central feature of the regime. The Germanic peoples were considered by the Nazis to be the purest branch of the Aryan race, millions of Jews and other peoples deemed undesirable by the state were murdered in the Holocaust. Opposition to Hitlers rule was ruthlessly suppressed, members of the liberal, socialist, and communist opposition were killed, imprisoned, or exiled. The Christian churches were also oppressed, with many leaders imprisoned, education focused on racial biology, population policy, and fitness for military service. Career and educational opportunities for women were curtailed, recreation and tourism were organised via the Strength Through Joy program, and the 1936 Summer Olympics showcased the Third Reich on the international stage. Propaganda minister Joseph Goebbels made effective use of film, mass rallies, the government controlled artistic expression, promoting specific art forms and banning or discouraging others. Beginning in the late 1930s, Nazi Germany made increasingly aggressive territorial demands and it seized Austria and Czechoslovakia in 1938 and 1939. Hitler made a pact with Joseph Stalin and invaded Poland in September 1939. In alliance with Italy and smaller Axis powers, Germany conquered most of Europe by 1940, reichskommissariats took control of conquered areas, and a German administration was established in what was left of Poland. Jews and others deemed undesirable were imprisoned, murdered in Nazi concentration camps and extermination camps, following the German invasion of the Soviet Union in 1941, the tide gradually turned against the Nazis, who suffered major military defeats in 1943

4.
Serbia
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Serbia, officially the Republic of Serbia, is a sovereign state situated at the crossroads of Central and Southeast Europe, covering the southern part of the Pannonian Plain and the central Balkans. Relative to its territory, it is a diverse country distinguished by a transitional character, situated along cultural, geographic, climatic. Serbia numbers around 7 million residents, and its capital, Belgrade, following the Slavic migrations to the Balkans from the 6th century onwards, Serbs established several states in the early Middle Ages. The Serbian Kingdom obtained recognition by Rome and the Byzantine Empire in 1217, in the early 19th century, the Serbian Revolution established the nation-state as the regions first constitutional monarchy, which subsequently expanded its territory. During the breakup of Yugoslavia, Serbia formed a union with Montenegro which dissolved peacefully in 2006, in 2008 the parliament of the province of Kosovo unilaterally declared independence, with mixed responses from the international community. Serbia is a member of organizations such as the UN, CoE, OSCE, PfP, BSEC. An EU membership candidate since 2012, Serbia has been negotiating its EU accession since January 2014, the country is acceding to the WTO and is a militarily neutral state. Serbia is an income economy with dominant service sector, followed by the industrial sector. The country ranks high on the Social Progress Index as well as the Global Peace Index, relatively high on the Human Development Index, located at the crossroads between Central and Southern Europe, Serbia is found in the Balkan peninsula and the Pannonian Plain. Serbia lies between latitudes 41° and 47° N, and longitudes 18° and 23° E. The country covers a total of 88,361 km2, which places it at 113th place in the world, with Kosovo excluded, the area is 77,474 km2. Its total border length amounts to 2,027 km, all of Kosovos border with Albania, Macedonia and Montenegro are under control of the Kosovo border police. The Pannonian Plain covers the third of the country while the easternmost tip of Serbia extends into the Wallachian Plain. The terrain of the part of the country, with the region of Šumadija at its heart. Mountains dominate the third of Serbia. Dinaric Alps stretch in the west and the southwest, following the flow of the rivers Drina, the Carpathian Mountains and Balkan Mountains stretch in a north–south direction in eastern Serbia. Ancient mountains in the southeast corner of the country belong to the Rilo-Rhodope Mountain system, elevation ranges from the Midžor peak of the Balkan Mountains at 2,169 metres to the lowest point of just 17 metres near the Danube river at Prahovo. The largest lake is Đerdap Lake and the longest river passing through Serbia is the Danube, the climate of Serbia is under the influences of the landmass of Eurasia and the Atlantic Ocean and Mediterranean Sea

5.
Iran
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Iran, also known as Persia, officially the Islamic Republic of Iran, is a sovereign state in Western Asia. Comprising a land area of 1,648,195 km2, it is the second-largest country in the Middle East, with 82.8 million inhabitants, Iran is the worlds 17th-most-populous country. It is the country with both a Caspian Sea and an Indian Ocean coastline. The countrys central location in Eurasia and Western Asia, and its proximity to the Strait of Hormuz, Tehran is the countrys capital and largest city, as well as its leading economic and cultural center. Iran is the site of to one of the worlds oldest civilizations, the area was first unified by the Iranian Medes in 625 BC, who became the dominant cultural and political power in the region. The empire collapsed in 330 BC following the conquests of Alexander the Great, under the Sassanid Dynasty, Iran again became one of the leading powers in the world for the next four centuries. Beginning in 633 AD, Arabs conquered Iran and largely displaced the indigenous faiths of Manichaeism and Zoroastrianism by Islam, Iran became a major contributor to the Islamic Golden Age that followed, producing many influential scientists, scholars, artists, and thinkers. During the 18th century, Iran reached its greatest territorial extent since the Sassanid Empire, through the late 18th and 19th centuries, a series of conflicts with Russia led to significant territorial losses and the erosion of sovereignty. Popular unrest culminated in the Persian Constitutional Revolution of 1906, which established a monarchy and the countrys first legislative body. Following a coup instigated by the U. K. Growing dissent against foreign influence and political repression led to the 1979 Revolution, Irans rich cultural legacy is reflected in part by its 21 UNESCO World Heritage Sites, the third-largest number in Asia and 11th-largest in the world. Iran is a member of the UN, ECO, NAM, OIC. Its political system is based on the 1979 Constitution which combines elements of a democracy with a theocracy governed by Islamic jurists under the concept of a Supreme Leadership. A multicultural country comprising numerous ethnic and linguistic groups, most inhabitants are Shia Muslims, the largest ethnic groups in Iran are the Persians, Azeris, Kurds and Lurs. Historically, Iran has been referred to as Persia by the West, due mainly to the writings of Greek historians who called Iran Persis, meaning land of the Persians. As the most extensive interactions the Ancient Greeks had with any outsider was with the Persians, however, Persis was originally referred to a region settled by Persians in the west shore of Lake Urmia, in the 9th century BC. The settlement was then shifted to the end of the Zagros Mountains. In 1935, Reza Shah requested the international community to refer to the country by its native name, opposition to the name change led to the reversal of the decision, and Professor Ehsan Yarshater, editor of Encyclopædia Iranica, propagated a move to use Persia and Iran interchangeably

6.
World War I
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World War I, also known as the First World War, the Great War, or the War to End All Wars, was a global war originating in Europe that lasted from 28 July 1914 to 11 November 1918. More than 70 million military personnel, including 60 million Europeans, were mobilised in one of the largest wars in history and it was one of the deadliest conflicts in history, and paved the way for major political changes, including revolutions in many of the nations involved. The war drew in all the worlds great powers, assembled in two opposing alliances, the Allies versus the Central Powers of Germany and Austria-Hungary. These alliances were reorganised and expanded as more nations entered the war, Italy, Japan, the trigger for the war was the assassination of Archduke Franz Ferdinand of Austria, heir to the throne of Austria-Hungary, by Yugoslav nationalist Gavrilo Princip in Sarajevo on 28 June 1914. This set off a crisis when Austria-Hungary delivered an ultimatum to the Kingdom of Serbia. Within weeks, the powers were at war and the conflict soon spread around the world. On 25 July Russia began mobilisation and on 28 July, the Austro-Hungarians declared war on Serbia, Germany presented an ultimatum to Russia to demobilise, and when this was refused, declared war on Russia on 1 August. Germany then invaded neutral Belgium and Luxembourg before moving towards France, after the German march on Paris was halted, what became known as the Western Front settled into a battle of attrition, with a trench line that changed little until 1917. On the Eastern Front, the Russian army was successful against the Austro-Hungarians, in November 1914, the Ottoman Empire joined the Central Powers, opening fronts in the Caucasus, Mesopotamia and the Sinai. In 1915, Italy joined the Allies and Bulgaria joined the Central Powers, Romania joined the Allies in 1916, after a stunning German offensive along the Western Front in the spring of 1918, the Allies rallied and drove back the Germans in a series of successful offensives. By the end of the war or soon after, the German Empire, Russian Empire, Austro-Hungarian Empire, national borders were redrawn, with several independent nations restored or created, and Germanys colonies were parceled out among the victors. During the Paris Peace Conference of 1919, the Big Four imposed their terms in a series of treaties, the League of Nations was formed with the aim of preventing any repetition of such a conflict. This effort failed, and economic depression, renewed nationalism, weakened successor states, and feelings of humiliation eventually contributed to World War II. From the time of its start until the approach of World War II, at the time, it was also sometimes called the war to end war or the war to end all wars due to its then-unparalleled scale and devastation. In Canada, Macleans magazine in October 1914 wrote, Some wars name themselves, during the interwar period, the war was most often called the World War and the Great War in English-speaking countries. Will become the first world war in the sense of the word. These began in 1815, with the Holy Alliance between Prussia, Russia, and Austria, when Germany was united in 1871, Prussia became part of the new German nation. Soon after, in October 1873, German Chancellor Otto von Bismarck negotiated the League of the Three Emperors between the monarchs of Austria-Hungary, Russia and Germany

7.
Rif War
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The Rif War, also called the Second Moroccan War, was fought in the early 1920s between the colonial power Spain and the Berbers of the Rif mountainous region. Led by Abd al-Karim, the Riffians at first inflicted several defeats on the Spanish forces by using guerrilla tactics, during the early 20th century, Morocco had fallen into the French and Spanish spheres of influence, becoming divided into protectorates ruled by the two European nations. The Rif region had been assigned to Spain, but given that even the Sultans of Morocco had been unable to control over the region. For centuries, the Berber tribes of the Rif had fought off any attempt to impose outside control on them, though nominally Muslim, the tribes of the Rif had continued many pagan practices such as worshipping water spirits and forest spirits that were contrary to Islam. Attempts by the Moroccan sultans to impose orthodox Islam on the Rif had been resisted by the tribesmen. For centuries Europeans had seen the Rif mountains and the outlines of people on the mountains from ships in the Mediterranean Sea, but almost no European had ever ventured into the mountains. Walter Burton Harris, the Morocco correspondent for The Times, who covered the war wrote that as late as 1912 only one or two Europeans had been able to visit the forests that lie south of Fez. A few had traveled in the southern Atlas and pushed on into the Sus. the reason for, as Harris wrote, was the Berbers were often as inhospitable to the Arab as they were to the foreigner, and generally killed any outsiders who ventured into their territory. The Rif was also rich in iron, which could be easily extracted via open pit mining. The Spanish state could collect money in the form of taxes and royalties from the iron mining. When King Alfonso XIII of Spain ascended to the throne in 1886, Spain could at least make the pretense of being a power, having colonies in the Americans, Africa, Asia. To compensate for the lost empire in the Americas and Asia, there emerged a powerful faction in Spain led by Alfonso. For all these reasons, Spain had been pushing into the Rif since 1909, the Berber tribesmen had a long tradition of fierce fighting skills, combined with high standards of fieldcraft and marksmanship. They were capably led by Muhammad Ibn Abd al-Karim al-Khattabi, commonly called Abd el-Krim, however, the Rifian regular army was never a very large force. The elite of the Rifian forces formed regular units which according to Abd el-Krim, other sources put it much lower, at around 2,000 to 3,000. The remaining Rifians were tribal militia selected by their Caids and not liable to serve away from their homes and farms for more than 15 consecutive days. General Goded estimated that at their peak, in June 1924, however, this force was largely adequate in the early stages of the war. In the final days of the war Rifian forces numbered about 12,000 men, in addition Rifian forces were not well armed, with weapons badly maintained and in poor condition

8.
Spanish Civil War
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Ultimately, the Nationalists won, and Franco then ruled Spain for the next 36 years, from April 1939 until his death in November 1975. Sanjurjo was killed in an accident while attempting to return from exile in Portugal. The coup was supported by units in the Spanish protectorate in Morocco, Pamplona, Burgos, Zaragoza, Valladolid, Cádiz, Córdoba. However, rebelling units in some important cities—such as Madrid, Barcelona, Valencia, Bilbao, and Málaga—did not gain control, Spain was thus left militarily and politically divided. The Nationalists and the Republican government fought for control of the country, the Nationalist forces received munitions and soldiers from Nazi Germany and Fascist Italy, while the Republican side received support from the Communist Soviet Union and leftist populist Mexico. Other countries, such as the United Kingdom and France, operated a policy of non-intervention. The Nationalists advanced from their strongholds in the south and west and they also besieged Madrid and the area to its south and west for much of the war. Those associated with the losing Republicans were persecuted by the victorious Nationalists, with the establishment of a dictatorship led by General Franco in the aftermath of the war, all right-wing parties were fused into the structure of the Franco regime. The war became notable for the passion and political division it inspired, organized purges occurred in territory captured by Francos forces to consolidate the future regime. A significant number of killings took place in areas controlled by the Republicans, the extent to which Republican authorities took part in killings in Republican territory varied. The 19th century was a turbulent time for Spain and those in favour of reforming Spains government vied for political power with conservatives, who tried to prevent reforms from taking place. Some liberals, in a tradition that had started with the Spanish Constitution of 1812, sought to limit the power of the monarchy of Spain, the reforms of 1812 did not last after King Ferdinand VII dissolved the Constitution and ended the Trienio Liberal government. Twelve successful coups were carried out between 1814 and 1874, until the 1850s, the economy of Spain was primarily based on agriculture. There was little development of an industrial or commercial class. The land-based oligarchy remained powerful, a number of people held large estates called latifundia as well as all the important government positions. In 1868 popular uprisings led to the overthrow of Queen Isabella II of the House of Bourbon, two distinct factors led to the uprisings, a series of urban riots and a liberal movement within the middle classes and the military concerned with the ultra-conservatism of the monarchy. In 1873 Isabellas replacement, King Amadeo I of the House of Savoy, abdicated owing to increasing pressure. After the restoration of the Bourbons in December 1874, Carlists and Anarchists emerged in opposition to the monarchy, alejandro Lerroux, Spanish politician and leader of the Radical Republican Party, helped bring republicanism to the fore in Catalonia, where poverty was particularly acute

9.
First Indochina War
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The First Indochina War began in French Indochina on 19 December 1946 and lasted until 1 August 1954. Fighting between French forces and their Viet Minh opponents in the South dated from September 1945, Japanese forces located south of that line surrendered to him and those to the north surrendered to Generalissimo Chiang Kai-shek. In September 1945, Chinese forces entered Tonkin and a small British task force landed at Saigon, the Chinese accepted the Vietnamese government under Ho Chi Minh, then in power in Hanoi. The British refused to do likewise in Saigon, and deferred to the French there from the outset, on V-J Day, September 2, Ho Chi Minh had proclaimed in Hanoi the establishment of the Democratic Republic of Vietnam. On 23 September 1945, with the knowledge of the British Commander in Saigon, French forces overthrew the local DRV government, guerrilla warfare began around Saigon immediately. The first few years of the war involved a low-level rural insurgency against the French, French Union forces included colonial troops from the whole former empire, French professional troops and units of the French Foreign Legion. The use of metropolitan recruits was forbidden by the government to prevent the war from becoming more unpopular at home. It was called the dirty war by leftists in France, the strategy of pushing the Viet Minh into attacking well-defended bases in remote parts of the country at the end of their logistical trails was validated at the Battle of Nà Sản. However, this base was relatively weak because of a lack of concrete and this combination proved fatal for this base defenses, culminating in a decisive French defeat at the Battle of Dien Bien Phu. The south continued under Emperor Bảo Đại, a year later, Bảo Đại would be deposed by his prime minister, Ngô Đình Diệm, creating the Republic of Vietnam. Soon an insurgency, backed by the North, developed against Diệms government, the conflict gradually escalated into the Vietnam War. Vietnam was absorbed into French Indochina in stages between 1858 and 1887, nationalism grew until World War II provided a break in French control. Early Vietnamese resistance centered on the intellectual Phan Bội Châu, Châu looked to Japan, which had modernized and was one of the few Asian nations to successfully resist European colonization. With Prince Cường Để, Châu started two organizations in Japan, the Duy Tân hội and Vietnam Cong Hien Hoi, due to French pressure, Japan deported Phan Bội Châu to China. Witnessing Sun Yat-sens 1911 nationalist revolution, Châu was inspired to commence the Viet Nam Quang Phục Hội movement in Guangzhou, from 1914 to 1917, he was imprisoned by Yuan Shikais counterrevolutionary government. In 1925, he was captured by French agents in Shanghai, due to his popularity, Châu was spared from execution and placed under house arrest until his death in 1940. In September 1940, shortly after Phan Bội Châus death, Japan launched its invasion of French Indochina, keeping the French colonial administration, the Japanese ruled from behind the scenes in a parallel of Vichy France. As far as Vietnamese nationalists were concerned, this was a double-puppet government, Emperor Bảo Đại collaborated with the Japanese, just as he had with the French, ensuring his lifestyle could continue

10.
Algerian War
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An important decolonization war, it was a complex conflict characterized by guerrilla warfare, maquis fighting, and the use of torture by both sides. The conflict also became a war between loyalist Algerians supporting a French Algeria and their Algerian nationalist counterparts. A referendum took place on 8 April 1962 and the French electorate approved the Évian Accords, the planned French withdrawal led to a state crisis, to various assassination attempts on de Gaulle, and to some attempts at military coups. Upon independence, in 1962,900,000 European-Algerians fled to France, in fear of the FLNs revenge, the French government was totally unprepared for the vast number of refugees, which caused turmoil in France. On the pretext of a slight to their consul, the French invaded Algiers in 1830, in 1834, Algeria became a French military colony and was subsequently declared by the constitution of 1848 to be an integral part of France and divided into three departments. Many French and other Europeans later settled in Algeria, under the Second Empire, the Code de lindigénat was implemented by the Sénatus-consulte of July 14,1865. Its first article stipulated, The indigenous Muslim is French, however and he may be admitted to serve in the army and the navy. He may be called to functions and civil employment in Algeria and he may, on his demand, be admitted to enjoy the rights of a French citizen, in this case, he is subjected to the political and civil laws of France. However, prior to 1870, fewer than 200 demands were registered by Muslims and 152 by Jewish Algerians, the 1865 decree was then modified by the 1870 Crémieux decrees, which granted French nationality to Jews living in one of the three Algerian departments. In 1881, the Code de lIndigénat made the official by creating specific penalties for indigènes. The Law of September 20,1947, granted French citizenship to all Algerian subjects, Algeria was unique to France because, unlike all other overseas possessions acquired by France during the 19th century, only Algeria was considered and legally classified an integral part of France. Both Muslim and European Algerians took part in World War I, Algerian Muslims served as tirailleurs and spahis, and French settlers as Zouaves or Chasseurs dAfrique. Within this context, a grandson of Abd el-Kadir spearheaded the resistance against the French in the first half of the 20th century and he was a member of the directing committee of the French Communist Party. The North African Star broke from the PCF in 1928, before being dissolved in 1929 at Pariss demand, the pieds-noirs violently demonstrated against it and the North African Party opposed it, leading to the projects abandonment. This new party was dissolved in 1939, under Vichy, the French state attempted to abrogate the Crémieux decree in order to suppress the Jews French citizenship, but the measure was never implemented. On the other hand, nationalist leader Ferhat Abbas founded the Algerian Popular Union in 1938, in 1943 Abbas wrote the Algerian Peoples Manifesto. In the early morning hours of November 1,1954, FLN maquisards attacked military and he declared in the National Assembly, One does not compromise when it comes to defending the internal peace of the nation, the unity and integrity of the Republic. The Algerian departments are part of the French Republic and they have been French for a long time, and they are irrevocably French

11.
Gun barrel
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A gun barrel is a part of firearms and artillery pieces. The hollow interior of the barrel is called the bore, a gun barrel must be able to hold in the expanding gas produced by the propellants to ensure that optimum muzzle velocity is attained by the projectile as it is being pushed out by the expanding gas. Modern small arms barrels are made of known and tested to withstand the pressures involved. Artillery pieces are made by various techniques providing reliably sufficient strength, early firearms were muzzle-loading, with powder, and then shot loaded from the muzzle, capable of only a low rate of fire. During the 19th century effective mechanical locks were invented that sealed a breech-loading weapon against the escape of propellant gases, the early Chinese, the inventors of gunpowder, used bamboo, a naturally tubular stalk, as the first barrels in gunpowder projectile weapons. Early European guns were made of iron, usually with several strengthening bands of the metal wrapped around circular wrought iron rings. The Chinese were the first to master cast-iron cannon barrels, early cannon barrels were very thick for their caliber. Bore evacuator Bore snake Cannon Muzzle Polygonal rifling Rifling Slug barrel Smoothbore

12.
Action (firearms)
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In firearms terminology, an action is the mechanism that handles the ammunition or the method by which that mechanism works. Breech-loading weapons have actions, actions are not present on muzzleloaders. The mechanism that fires a muzzle-loader is called the lock, actions can be categorized in several ways, including single action versus double action, break action versus bolt action, and others. The term action can also short, long, and magnum if it is in reference to the length of the rifle’s receiver. The short action rifle usually can accommodate a cartridge length of 2.8 in or smaller, the long action rifle can accommodate a cartridge of 3.34 in, and the magnum action rifle can accommodate cartridges of 3.6 in, or longer in length. Manual operation is a term describing any type of firearm action that is loaded one shot at a time by the user rather than automatically. For example, break action is a form of operation using a simple hinge mechanism that is manually unlatched by the operator. These are actions wherein the breechblock lowers or drops into the receiver to open the breech, there are two principal types of dropping block, the tilting block and the falling block. In a tilting or pivoting block action, the breechblock is hinged on a pin mounted at the rear, when the lever is operated, the block tilts down and forward, exposing the chamber. The best-known pivoting block designs are the Peabody, the Peabody–Martini, the original Peabody rifles, manufactured by the Providence Tool Company, used a manually cocked side-hammer. The 1871 Martini–Henry which replaced the trapdoor Snider–Enfield was the standard British Army rifle of the later Victorian era, charles H. Ballards self-cocking tilting-block action was produced by the Marlin Firearms Company from 1875, and earned a superlative reputation among long-range Creedmoor target shooters. Surviving Marlin Ballards are today highly prized by collectors, especially those mounted in the elaborate Swiss-style Schützen stocks of the day. A falling-block action is a firearm action in which a solid metal breechblock slides vertically in grooves cut into the breech of the weapon. Examples of firearms using the falling block action are the Sharps rifle, in a rolling block action the breechblock takes the form of a part-cylinder, with a pivot pin through its axis. The operator rotates or rolls the block to open and close the breech, it is a simple, rugged, a break action is a type of firearm where the barrel are hinged and can be broken open to expose the breech. The earliest metallic-cartridge breechloaders designed for military issue began as conversions of muzzle-loading rifle-muskets. The upper rear portion of the barrel was filed or milled away, an internal angled firing pin allowed the re-use of the rifles existing side-hammer. The Allin action made by Springfield Arsenal in the US hinged forward, france countered in 1866 with its superior Chassepot rifle, also a paper-cartridge bolt action